A carpet in your house or office space can offer a high level of comfort as well as improve the beauty of your room. It is an expensive item and also the most used one as it’s walked on all day. While your carpet may not require the regular cleaning that other types of flooring demand, your carpet should be cleaned once every year at least. Ideally, this should be done professionally as it has a number of advantages. If you do not have the knowledge and expertise about carpet cleaning techniques, you will most definitely end up making a mistake, thus reducing the life of your expensive carpet. To help you avoid some basic errors that could prove to be costly, Klean DryZ has put together a list of the two most common mistakes people make when spot cleaning carpets.